Buff-collared Nightjar vs Guam Flying Fox

Antrostomus ridgwayi compared with Pteropus tokudae

Key Differences

• Buff-collared Nightjar is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Buff-collared Nightjar	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Caprimulgiformes (Caprimulgiformes)	Chiroptera (Bats)
Family	Caprimulgidae	Pteropodidae (Fruit Bats)
Genus	Antrostomus	Pteropus (Flying Foxes)
Species	Antrostomus ridgwayi	Pteropus tokudae

Evolutionary Relationship

Buff-collared Nightjar and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Buff-collared Nightjar	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-collared Nightjar

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.